Enrichment of Pressed Barley by Vitamin B₁ Derivatives (Preliminary Note)

Abstract

Pressed barley was enriched by vitamin B₁ derivatives by the simplified method of the authors.
Water insoluble thiamine derivatives, such as thiamine dicetyl sulfite, dibenzoyl thiamine and thiamine nitrate were heated and sprayed over the barley cereals, and then cereals were pressed.
These thiamine derivatives absorbed by the pressed barley cereals were resisting to the washing with water.